Patent Application
Provisional
App. No. 63/689,294
· Confirmation No. 8968
Shaped Solid Silicon Carbide Vapor Source Material Structure for use in a Sublimation System for Growing Crystalline Silicon Carbide
Inventors:
Valeri Fedorovich Tsvetkov, William Henry Brixius, Steven Herbert Griffiths, Brian Bennett Haidet, Elif Balkas, Caleb Andrew Kent, Yuri I. Khlebnikov
Applicant:
Wolfspeed, Inc.
Provisional Application Expired
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Code | Description | Pages | ||
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| 2024-09-10 | APP.FILE.REC |
Filing Receipt | 3 | View | |
| 2024-09-10 | WELCOME.LET |
Welcome Letter from USPTO Director and Deputy Director | 1 | View | |
| 2024-08-30 | PA.. |
Power of Attorney | — | View | |
| 2024-08-30 | SPEC |
Specification | — | View | |
| 2024-08-30 | SPEC |
Specification | 56 | View | |
| 2024-08-30 | CLM |
Claims | 20 | View | |
| 2024-08-30 | ABST |
Abstract | 1 | View | |
| 2024-08-30 | DRW |
Drawings-only black and white line drawings | 38 | View | |
| 2024-08-30 | ADS |
Application Data Sheet | 10 | View | |
| 2024-08-30 | N417 |
Electronic Filing System Acknowledgment Receipt | 3 | View | |
| 2024-08-30 | PA.. |
Power of Attorney | 2 | View | |
| 2024-08-30 | 136A |
Authorization for Extension of Time all replies | 1 | View | |
| 2024-08-30 | TRAN.LET |
Transmittal Letter | 1 | View | |
| 2024-08-30 | N417.PYMT |
Electronic Fee Payment | 2 | View | |
| 2024-08-30 | DRW.SUPP |
Drawings-black and white line and/or other drawings | — | View | |
| 2024-08-30 | SCORE |
Placeholder sheet indicating presence of supplemental content in Supplemental Complex Repository for Examiners(SCORE) | 1 | View |
Inventors
Valeri Fedorovich Tsvetkov
Durham, NC
William Henry Brixius
Hillsborough, NC
Steven Herbert Griffiths
Morrisville, NC
Brian Bennett Haidet
Raleigh, NC
Elif Balkas
Cary, NC
Caleb Andrew Kent
Durham, NC
Yuri I. Khlebnikov
Raleigh, NC
Attorneys & Agents of Record
Prosecution
- Customer No.
- 22827
- Docket No.
- WFSP-173A-P
- Confirmation No.
- 8968
No recorded assignments were found for this patent.
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Quick Facts
- App. No.
- 63/689,294
- Filed
- 2024-08-30
External Links